Testing three-body forces in the oxygen region via lifetime measurements

Zanon, I. (2022) Testing three-body forces in the oxygen region via lifetime measurements. Il nuovo cimento C, 45 (4). pp. 1-10. ISSN 1826-9885

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Abstract

The 20O nucleus represents an interesting case of study. In this nucleus, the spectroscopic properties of the 2+2 and 3+ 1 states are influenced by the contribution of three-body forces. Hence, lifetime measurements of these states can provide meaningful information on the role of three-body forces in this nucleus. An experiment aimed at measuring the lifetime of 2+2 and 3+1 states of 20O using the Doppler Shift Attenuation method was performed at GANIL, using the AGATA array coupled to the MUGAST array and the VAMOS++ spectrometer. The lifetimes of the states were extracted by comparing the experimental data to Monte Carlo simulations. In this paper, the spectroscopic study of the 20O via particle-γ coincidences is presented.

Item Type:	Article
Subjects:	500 Scienze naturali e Matematica > 530 Fisica
Depositing User:	Marina Spanti
Date Deposited:	06 Sep 2022 11:27
Last Modified:	06 Sep 2022 11:27
URI:	http://eprints.bice.rm.cnr.it/id/eprint/21975

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